In a world where there is a drive for everything to be quieter, vehicle noise measurement and control is a growing application. If measurements need to be made to ISO 5130:2007, which is an internationally recognised standard for vehicle exhaust noise testing, a more detailed measurement needs to be made. ISO 5130:2007 requires three consecutive measurements to ensure repeatability. These measurements are taken at a specified engine speed, or RPM, and the maximum sound level produced during the test is taken.
By Pulsar Instruments plc based in Filey, UNITED KINGDOM.
Norsonic is a world-leading supplier of sound measuring equipment for the motorsport industry. We have a long experience in supplying sound measurement solutions for racetracks, ranging from single noise monitors to large multichannel monitoring solutions with sophisticated reporting system.
By Norsonic AS based in Lierskogen, NORWAY.
Our COTS (commercial off the shelf technology) approach to military requirements ensures some of the very best sensor technology available to measure speed of sound, temperature, depth, conductivity, salinity and density on both surface vessels and submarines. Valeport equipment in both standard and bespoke formats is in regular operational use by many Navies worldwide. Standard equipment can be re-packaged to suit your needs and replace legacy equipment.
By Valeport Ltd based in Totnes, UNITED KINGDOM.
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